这个源代码具体功能是如何获取图像解码器信息。分别用到 Example.vcproj，Example.cpp，Form1.h，AssemblyInfo.cpp，各自功能详见内部文件。-the source code is specific functional image decoders access information. Example.vcproj were used, Example.cpp, Form1.h. AssemblyInfo.cpp, as detailed in the

有时候我们需要根据图像的大小来进行一些操作，你可以载入图片，然后查看其大小，但图片多时，这就显得低效率，这个代码允许你只查看文件头来获取图像的信息。-Sometimes we need to resize the image to carry out some operation, you can load images, and then check its size, but the picture for a long time, which seems low efficiency, t

获取EMF文件的文字信息。可以将EMF文字提取出来。-Get the text from emf file.